Transaction not yet indexed

mffxEC4UMN8vSR32DDaKrez37psDc5yD2XRuWf4cPMkgcGui7um2mhMkRbVi49vqEs9ym5otkijq3BYCLPCeyjk

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.